玲珑金矿田金的迁移形式及其地球化学意义

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摘要

本文用地球化学方法研究了玲珑金矿田各类金矿床中金的迁移形式及其化探意义。结果表明:全以AuCl₄^-、AuCl₂^-、Au(HS)₂^-和Au2S(HS)₂^2-等多种络合物形式迁移,在早期高温阶段以AuCl₂^-为主,后期中低温阶段以Au(HS)₂^-为主。这对热释氯和地电化学测量等地球化学找金新方法的研究与应用具有重要意义。

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Abstract：

Using geochemical methods, this paper studies the migration form of gold in various gold deposits of the Linglong gold orefield and its geochemical significance. The results show that gold migrated in the form of various complexes such as AuCl₄^-, AuCl₂^-, Au(HS)₂^- and Au₂S(HS)₂^2-, with AuCl₂^- dominant in the early hypothermal stage and Au(HS)₂^- dominant in the late mesothermal-epithermal stage. This understanding is of great significance in the study and application of new geochemical gold prospecting techniqes such as thermal chlorine-releasing and geoelectrical chemical survey.

出版日期: 1989-12-24

引用本文:

邱玉民. 玲珑金矿田金的迁移形式及其地球化学意义[J]. 物探与化探, 1989, 13(6): 412-420.
Qiu Yunin. THE MIGRATION PORM OF GOLD IN THE LINGLONGGOLD OREFIELD AND ITS GEOCHEMICAL SIGNIFICANCE. Geophysical and Geochemical Exploration, 1989, 13(6): 412-420.

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［1］邱玉民、刘成湛、刘汉元:华北地洼区招掖金矿带稀上地球化学特征,国际地洼构造”歹戊矿学会议论文集,1988,长沙。
［2］邱玉民、郑超、刘成湛:招掖金矿带玲珑式与焦家式金矿之间的关系及I}意义,黄金地质科技,1988,第二期。
［3］邱玉民、刘成湛:华北地洼区招掖金矿带构造地球化学研究,国际地洼构造与成矿学会议论义集,1988.长沙。
［4］ Barnes, H. L. Gcochcrnistry of hydrothrrmal ore deposits, secuntl edition, 1979, po130-155.
［5］ Sakharova, M. S. The effects of pH on the depsitiun of gold and silver from aqueous solution. Geochemistry International, V.18, N.2, 28-32.
［6］邱玉民:热压地球化学及其在金矿勘查中的应用,沈阳黄金学院学报,1987,第二期。
［7］ Uhnwto, H. Systcmatics of sulfur anti carbon isotopes in hyclrothernral ore deposits, Econ. Geol.,V.67, ptr557-578. 1972.
［8］邱玉民,地电化学找破碎带蚀变岩型金矿的试验研究及其效果,中南矿冶学院学报,1388,第2期(专辑)。
［9］ Helgeson, H. L. Thernioclynautics of hydrothermal systems at elevated tenycralures and pressures, Anrcrican Journal of Science. V. 167.